baber/WOPTO huggingface dataset:
Patent KR-20030023988-A (KR)
Title: A portable plant cultivation apparatus
Inventor: LEE JOO YEON
IPC: A01G9/02
Filed: 2001-09-14
Abstract: PURPOSE: A potable plant cultivation apparatus comprising a body part of a transparent tubular shape while providing an optimum environment for cultivation and growth of a seed, plant or the like therein is provided which is convenient to carry and permits a user to see the growing procedure and speed of the plant. CONSTITUTION: The potable apparatus growing plants comprises: a body member(10) which is opened at the upper and lower part, has a transparent tubular shape and contains a specified space to grow plants; a supporting member(30) which is attached to the lower part of the body member and filled with culture soil or the like to culture and grow the plants; a moisture supply member(50) which is attached to the upper part of the body part, selectively supplies various nutrients and moisture to the plants through a spray hole(54) installed at the lower end of an extrusion part(52) while containing the same in its inside.
Patent KR-20030026695-A (KR)
Title: A Update managing System of Audio and Video Data
Inventor: YOO SEUNG JOON
IPC: G06F17/00
Filed: 2001-09-26
Abstract: PURPOSE: A song and image data update system is provided to enable a user to download desired song and image data from a data server, providing song and image data, and to easily update the downloaded song and image to a karaoke system. CONSTITUTION: The system comprises a data server(100), a client(300), and the internet(200). The client(300) includes a server connector, a data receiving controller, a storage controller, and a data storage. The server connector has a unique identifier for each client, and automatically connects to the data server(100) over the internet. The data receiving controller enables a user to select a desired song and to receive the selected song. The storage controller temporarily stores the song data to be received from the data server(100). The data storage automatically records the song data, to be received from the data server(100), to a memory of a karaoke. The data server(300) includes a web connector, a song data storage, an image data storage, a client manager, and a data manager. The client manager checks whether an accessing client is authorized, and enables the client to select desired song. The data manager settles a payment if the client finishes downloading a song. The client(300) is installed at each karaoke system.
Patent KR-20030029221-A (KR)
Title: Computer system having cd-rom drive that can operating in power-off
Inventor: AHN YEONG MO
IPC: G06F1/26
Filed: 2001-10-05
Abstract: PURPOSE: A computer system having a CD-ROM drive operating when power is off is provided to set up an initial volume of the CD-ROM drive loudly. CONSTITUTION: A device for controlling the volume of the CD-ROM drive(10) comprises a power supply(11), a volume control signal generator(19) generating a volume control signal, a volume control power supply(23) supplying the power to the volume control signal generator(19) according to the power applied from the power supply(11), a PWM(Pulse Wave Modulation) signal generator(12) providing a PWM signal having a different duty ratio according to the volume control signal applied from the volume control signal generator(19) to an amplifier(15). The PWM signal generator(12) includes an initial volume setting part(17) setting up the initial volume of the CD-ROM drive(10) when the power is supplied. The PWM signal generator(12) is a kind of audio control IC having a volume control signal input pin. The low/high volume control signal generated when a volume button of the CD-ROM drive(10) is selected is inputted to the signal input pin of the PWM signal generator(12).
Patent KR-20030030477-A (KR)
Title: Preparation of high purity alkoxysilanes
Inventor: CHOI GEUN MUK
IPC: C07F7/12
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a method of preparing high purity of alkoxy silane to minimize waste salts and keep remaining chlorinated compounds under 0.5ppm. CONSTITUTION: The preparation method of high purity of alkoxy silane comprises the steps of: reacting organochlorosilane of formula(1): RnSiX4-n with 1.01-3.00 equivalent of alcohol of formula(2): R1-OH at 0-100deg.C in a nonpolar solvent; distilling unreacted alcohol, the nonpolar solvent and the produced chlorine compounds under 200-500torr at 10-40deg.C; adding 0.1-2wt.% of 2-4 valent transition metals based on organochlorosilane, wherein the metals selected from Mg, Ca, Ti, Sr, Zn, Ba, Pb, Cd, Ir and Sn. In formula(1), n is an integer of from 0 to 4; R is C1-4 linear alkyl or benzyl; and X is halogen atom, whereas in formula(2) R1 is C1-10 linear, branched or cyclic alkyl or benzyl.
Patent KR-20030035133-A (KR)
Title: Apparatus for testing cooling fan of vehicle
Inventor: PARK SANG YEONG
IPC: G01M15/00
Filed: 2001-10-30
Abstract: PURPOSE: A vehicle cooling fan testing apparatus is provided to reduce test cost, and time and labor required for attachment/detachment of the register and cooling fan motor, while allowing for ease of test. CONSTITUTION: A vehicle cooling fan testing apparatus comprises a fan mounting unit(10) for supporting a cooling fan(1) in such a manner that the cooling fan is attachable/detachable to/from the fan mounting unit; a base unit(20) connected to the fan mounting unit; a controller(30) for generating motor driving signal and excitor driving signal; a cooling fan motor(40) for driving the cooling fan mounted on the fan mounting unit by the rotational frequency according to the motor driving signal output from the controller; an excitor(50) for exciting the base unit by the vibration according to the excitor driving signal output from the controller; a vibration signal detector(60) for detecting the vibration signal generated on the base unit; and a signal analyzer(70) for representing, in a frequency, the signal detected from the vibration signal detector.
Patent KR-20030037148-A (KR)
Inventor: KWON MIN UK
IPC: G01B3/00
Filed: 2001-11-02
Abstract: PURPOSE: An adjustable scale is provided to allow a worker to easily and precisely determine a position of a fastener when performing a fastener layout work and to improve efficiency of the fastener layout work. CONSTITUTION: An adjustable scale(100) includes a scale body(10), a detail and a bolt(30) for fixing the detail. The scale body(10) is a kind of a scale formed with a notch mark lengthwise thereof. A perforation slot(11) having a predetermined width is formed along a length of the scale body(10). The width of the perforation slot(11) is identical to or larger than an outer diameter of the bolt(30). The detail surrounds a predetermined portion of the scale body(10). An inner diameter of the scale body(10) is identical to or larger than a width of the scale body(10). At least one perforation hole corresponding to the perforation slot(11) is formed in the detail.
Patent KR-20030037780-A (KR)
Title: device for attenuating vibration in washing machine
Inventor: KIM DONG YUN
IPC: D06F37/22
Filed: 2001-11-05
Abstract: PURPOSE: A vibration reducing apparatus for a washing machine is provided to reduce vibration quickly and efficiently by distributing vibration to other suspensions in concentrating vibration on a suspension during dehydration with modifying the structure. CONSTITUTION: Suspensions(7) are installed between corners of an outer case and an outer tub(2) to support the outer tub. Suspension bars(70) are connected to each other by an elastic member(30), and the elastic member is made of a rubber band or tension spring. When the suspension is compressed by concentrating load on a suspension from unbalance, the uneven load is distributed to other suspensions by constraining motion of the suspension owing to connecting suspensions by the elastic member. Vibration is reduced quickly and efficiently by distributing load evenly in dehydrating.
Patent KR-20010106379-A (KR)
Inventor: KANG CHENG JUN
IPC: A47D13/10
Filed: 2001-11-06
Abstract: In the future, stricter standards regarding the microwave radiation emitted by mobile telephones will be applied. Therefore, in the worst case, the transmission power of mobile telephone systems will have to be reduced, which will affect the quality of service. However, it would be unreasonable to reduce the transmission power of all mobile stations. Therefore, the object of the invention is to create e.g. in the GSM system a property that allows a mobile station to be used at a power level consistent with the safety standards. The invention makes it possible to distinguish between different mobile stations e.g. on the basis of their IMSI and/or IMEI codes. According to the invention, data substantially relating to the transmission power of the mobile station are stored in the mobile communication network separately for each mobile station; device data identifying the mobile station are received in the mobile communication network in conjunction with call setup; the transmission power data for the mobile station are checked and the transmission power of the mobile station is controlled on the basis of a predetermined power control algorithm and the device data for the mobile station.
Patent KR-20030038178-A (KR)
Title: The Method of tread area analysis utilizing a market database
Inventor: HAN IL
Filed: 2001-11-08
Abstract: PURPOSE: A commercial location analysis method is provided to construct a database by processing local characteristic data collected from individuals and companies, to enable a user to analyze a commercial area by applying a web GIS(Geographic Information System) to the constructed database over the internet or to exchange information on goods or franchise business start with other users or companies. CONSTITUTION: The method comprises several steps. A database for an analysis of a commercial area is constructed by collecting data from individuals and companies, and processing the collected data. A user designates an analysis area, and extracts a population, a business organization number, income or consumption types and other data within the designated area. The user checks a store opening, estimates a revenue or plans a marketing strategy by using the extracted data. The user can obtain or offer goods sale data or franchise business data on a bulletin board.
Patent KR-20020037721-A (KR)
Inventor: KOSHIRO YUZO
IPC: G06T17/00
Filed: 2001-11-15
Abstract: PURPOSE: A display object generation method in a computer game and a program to execute and control the same are provided to enable the game player himself to generate a display object with a desired shape, to be manipulated by the game player himself. CONSTITUTION: A skeleton model set for the display object is displayed on a display device, an input outline trace is also displayed on the display device, the input outline trace is associated with the skeleton model of the above display object, the outline trace associated with the skeleton model is expanded and converted into a three-dimensional display object image, and the data of the expanded and converted three-dimensional display object image is displayed on the above display device.
Patent KR-20030039938-A (KR)
Title: Reflective Liquid Crystal Display Device having a Cholesteric Liquid Crystal Color Filter
Inventor: LEE JUN HO
IPC: G02F1/1333
Filed: 2001-11-16
Abstract: PURPOSE: A reflective liquid crystal display device with a cholesteric liquid crystal color filter is provided to keep environmental parts of display areas in the black state for improving the display quality. CONSTITUTION: A reflective liquid crystal display device with a cholesteric liquid crystal color filter(CCF) includes a first substrate(110) having display areas(VIa) and first non-display areas(VIb) outside the display areas, a second substrate(130) facing the first substrate and having display areas and second non-display areas(VIc) larger than the first non-display areas in first and second directions, a light absorption layer(132) formed on the first substrate, a CCF(134) positioned on the light absorption layer and formed on the display areas and the first non-display areas adjacent to the display areas, common electrodes(136) formed on the CCF, an array element having switching elements formed at a lower part of the second substrate and pixel electrodes connected to the switching elements, a light shield pattern(104) formed at a lower part of the second substrate in positions corresponding to the CCF, and a quarter wave plate(108) and a polarization plate(109) formed on the second substrate in sequence.
Patent KR-20030041228-A (KR)
Title: Strut mounting
Inventor: CHO SEONG UN
IPC: B60G15/07
Filed: 2001-11-19
Abstract: PURPOSE: A strut mounting is provided to reduce impact in rebounding by having a coil spring between a rebound bracket of the strut mounting and a vehicle body introducing bracket, to adjust a stroke of the rebound bracket by changing rebounding property and to assist bumping property by having a suction spring. CONSTITUTION: A strut mounting comprises an inner bracket(20), a rubber member(30), a vehicle body introducing bracket(40), a guide bracket(50), a rebound stopper bracket(60) and a coil spring(70). The inner bracket is installed to an upper surface of a spring seat. A core bracket(21) is protruded from an outer surface of the inner bracket and a suction spring is installed between the core bracket and a lower portion of the inner bracket. The rubber member is molded to the outer surface of the inner bracket. The vehicle body introducing bracket is introduced to be mounted to cover upper and outer surfaces of the rubber member. The guide bracket is fixed to an upper portion of the inner bracket. A female screw groove(51) is formed to an inner surface of the guide bracket. The rebound stopper bracket has a male screw groove(61) corresponded to the female screw groove. The separable rebound stopper bracket is combined to the guide bracket. The coil spring changes a rebound stroke by being installed between the rebound stopper bracket and the vehicle body introducing bracket. Thereby, strokes generated by bumping and rebounding are changed by elasticity of the suction spring and the coil spring.
Patent KR-20020041297-A (KR)
Inventor: KURODA KEIJI
IPC: H01R13/46
Filed: 2001-11-26
Abstract: PURPOSE: To provide a connector for high voltage with high voltage resistance secured and space saved in a width direction. CONSTITUTION: With a base connector provided with contact pin parts contained separately in two receptacles 8, 9 independently formed by a partition wall 7 equipped in an insulation housing 2 and protruding in parallel toward an opening part 5 of the housing 2, and a lead part extending from the housing to be soldered to a printed circuit board, the receptacles 8, 9 are arrayed in parallel up and down on the printed circuit board. The lead parts 23, 27 of the two pin contacts 3, 4 housed separately in the receptacles 8, 9 are extended downward respectively along both side walls 14, 15 of the housing 2, and at same time, the soldered parts 24, 28 are positioned shifted in the back and forth direction.
Patent KR-20020043175-A (KR)
Inventor: USHIZAWA JISABURO
IPC: C30B29/30
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus of manufacturing a single crystal is provided to carry out the cooling of the single crystal and growing of the subsequent single crystal at the same time. CONSTITUTION: The manufacturing apparatus for the single crystal includes a growing furnace(1) in which the single crystal is grown, a drawing pivot(14-16), an annealing furnace(2) in which the grown single crystal is stored and cooled, and a raw material supplier with which the raw material of the single crystal is supplied to a precious metal crucible. The growing furnace(1) includes the precious metal crucible(5) in which the raw material melt(13) is stored, a refractory crucible(6) which is arranged along outside of the precious metal crucible, and a growing furnace top cover(8) which has a through-hole(24) for the drawing pivot(14-16) and is opened and shut freely. In a state that a bottom part of the annealing furnace(2) comes into close contact with the upper part of the growing furnace top cover, the single crystal in the growing furnace(1) is transferred to the annealing furnace(2).
Patent KR-20030044604-A (KR)
Title: Mold heat treatment apparatus for glass products
Inventor: CHOI SEONG BAE
IPC: C03B11/12
Filed: 2001-11-30
Abstract: PURPOSE: An apparatus for thermal treating a mold for forming glass products is provided to improve quality and life-time of the mold and make thermal treating of mold speedy and easy. CONSTITUTION: The thermal treating apparatus of a mold is characterized by comprising the parts of: a frame(10) for offering the position for thermal treating a plunger(P), upper mold; a carriage(20) which is movably set on the frame and has a drip pan(21) for collecting and discharging cooling water; a carriage operating unit(30) for rectilinearly moving the carriage, which contains a pair of linear motion(LM) guide, ball screw jointed to the carriage and servomotor operating the ball screw to the front and the rear direction; burners(40), set on the working position of the frame in a line, for heating the plunger; a burner operating unit(50) for rectilinearly moving the burner to the plunger, which contains a LM guide, a slide on which the burner is loaded, servomotor, and rod which connects servomotor and slide; a cooling water nozzle for spraying water to the plunger; and a controller.
Patent KR-20030045308-A (KR)
Inventor: HA YEONG MIN
IPC: B62D7/20
Filed: 2001-12-03
Abstract: PURPOSE: A tie rod of a steering system for a vehicle is provided to reduce external force transmitted to a driver through the tie rod, by installing a damping device in the middle of the tie rod. CONSTITUTION: A steering system for a vehicle has a rack bar(20) inserted in a rack housing(10) and extended to the outside; a pair of tie rods(30) connected to both ends of the rack bar, with an inner ball joint(40); and an outer ball joint(50) installed at the other ends of the tie rods. The tie rods are divided into the inner ball joint and outer ball joint sides. A damping device is disposed between the tie rods, to absorb impact. The damping device comprises a club(90) connected with one end of the divided tie rod; a housing(80) connected with the other end of the tie rod; and damping louvers(100) interposed between the inner surface of the housing and the outer surface of the club.
Patent KR-20030047511-A (KR)
Title: drying apparatus and drying method for enhancing Marangoni effect
Inventor: JUN PIL GWON
IPC: H01L21/00
Filed: 2001-12-11
Abstract: PURPOSE: A drying equipment and method are provided to be capable of maximizing Marangoni effect by controlling the flow and exhaust of liquid using a gas distributor and a liquid flow system. CONSTITUTION: A chamber is provided with a hood(11) and a cover(13). A gas distributor(15) is installed in the upper portion of the chamber for drying semiconductor substrate(9) using gas. A liquid storing bath(3a) is installed in the lower portion of the chamber for cleaning the semiconductor substrates. A liquid flow system is connected with the liquid storing bath for flowing liquid into the liquid storing bath and exhausting the liquid from the liquid storing bath. The chamber further includes a plurality of exhaust ports(11a) located opposite to each other. Preferably, Marangoni drying principle is achieved by controlling the flow and exhaust of the liquid using the gas distributor and the liquid flow system. Preferably, the liquid flow system includes a flexible pipe(19).
Patent KR-20030048302-A (KR)
Title: Method of manufacture use accessiries for charcoal
Inventor: KANG JAE YUN
IPC: B44C5/00
Filed: 2001-12-12
Abstract: PURPOSE: Provided are a preparation method of matter for jewelry using holm oak or ebony charcoal having the high strength and hardness and a matter for jewelry prepared therefrom. The matter for jewelry utilizes the charcoal own beneficial function and has the unique texture comparing with the conventional jewelry. CONSTITUTION: The preparation method of matter for jewelry charcoal includes a first step of removing the twigs of holm oak or ebony, cutting it in a length of about 1 meter, stacking in a furnace and heating at the temperature of 1000 to 1200 deg.C to render a charcoal; a second step of cooling the charcoal naturally and then cutting into cubes having not more than 2 to 50 millimeters length sides; a third step of working the cubes using a Lapidary machinery in a circular or other form; a fourth step of forming an opening having the diameter of 0.3 to 1 millimeters at the center of the charcoal using a laser processing machine; and a fifth step of polishing by grinding the surface of the charcoal using a grinder.
Patent KR-20020070392-A (KR)
Inventor: KANG AN SU
IPC: H01G11/84
Filed: 2001-12-18
Abstract: PURPOSE: An electric double layer capacitor and a method of manufacturing the same are provided to obtain an improved electric characteristics such as capacitance, internal resistance, and a leakage current. CONSTITUTION: An electric double layer capacitor comprises metal cases(20,20'), a polarizability electrode(10), a separator(30), and a gasket(40). The metal cases includes disk shape bottom portions(21,21') and a cylinder shape sidewall(22) extended from the bottom portions. The polarizability electrode is comprised of a metal supporting body and powder type active carbon electrode material. The separator is made of porous material only capable of performing ionic conduction. The gasket prevents a short circuit and has an insulation function.
Patent KR-20030051923-A (KR)
Title: Liquid crystal panel for testing signal line of line on glass type
Inventor: KIM DAE HONG
IPC: G02F1/1362
Filed: 2001-12-20
Abstract: PURPOSE: A liquid crystal display panel for inspecting line on glass type signal lines is provided to detect shorts of the line on glass type signal lines even if any shorting bar is shorted. CONSTITUTION: An image display unit includes a plurality of liquid crystal cells formed at every cross area of gate lines and data lines. A plurality of line on glass type signal lines(39) are formed at an outline area of the image display unit to supply signals for driving external drive integrated circuits. At least two gate shorting bars(52,54) divide the gate lines into two groups and partial line on glass type signal lines into two groups for supplying test signals. At least two data shorting bars(42,44) divide the data lines into two groups and the rest of the line on glass type signal lines into two groups for supplying test signals.
Patent KR-20030051990-A (KR)
Title: Styrenic Thermoplastic Resin Composition with High Melt Strength
Inventor: JUNG PIL MUN
IPC: C08L51/04
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a styrene based thermoplastic resin composition having excellent high temperature stretchability which uses a multi-functional vinyl benzene compound and a mixture of dodecyl mercaptan and a multi-functional mercaptan. CONSTITUTION: The styrene based thermoplastic resin composition comprises 10 to 50 wt% of a graft copolymer, 40 to 80 wt% of vinyl cyanide-aromatic vinyl copolymer; and 0.5 to 50 wt% of a super high molecular weight polymer. The graft copolymer is produced by emulsion polymerization of 30 to 60 weight parts of polybutadiene latex having a rubber particle size of 1000 to 5000 angstrom, 10 to 30 weight parts of acrylonitrile and 70 to 90 weight parts of styrene. The vinyl cyanide-aromatic vinyl copolymer is produced by polymerization of 20 to 40 weight parts of a vinyl cyanide compound and 60 to 80 weight parts of an aromatic vinyl compound. the super high molecular weight copolymer is produced by introducing 0.01 to 2.0 weight parts of multifunctional vinyl benzene compound and 0.01 to 2.0 weight parts of a mixture of dodecyl mercaptan and a multi-functional mercaptan, based on 100 weight parts of a monomer mixture of 20 to 40 weight parts of a vinyl cyanide compound and 60 to 80 weight parts of an aromatic vinyl compound.